Title:
THERMOELECTRIC POWER GENERATION DEVICE, THERMOELECTRIC POWER GENERATION DEVICE COMPONENT, AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2022186538
Kind Code:
A
Abstract:
To provide a thermoelectric power generation device, a thermoelectric power generation device component, and a manufacturing method thereof capable of improving power generation efficiency.SOLUTION: A thermoelectric power generation device 10 includes a beam portion 20, a first leg portion 21, and a second leg portion 22 integrally formed with a wiring substrate 11. The beam portion 20, the first leg portion 21, and the second leg portion 22 are bent and deformed to attach a first contact portion 21b and a second contact portion 22b integrally formed at the tips of the first leg portion 21 and the second leg portion 22, respectively, in close contact to a heat source Hs. The first leg portion 21 and the second leg portion 22 rise obliquely upward from the heat source Hs, and the beam portion 20 connected to the base ends of the first leg portion 21 and the second leg portion 22 is arranged above the heat source Hs. Thermoelectric elements E1 and E2 are attached to the first leg portion 21 and the second leg portion 22, respectively.SELECTED DRAWING: Figure 1
Inventors:
IWASE EIJI
TERASHIMA SHINGO
TERASHIMA SHINGO
Application Number:
JP2021094815A
Publication Date:
December 15, 2022
Filing Date:
June 04, 2021
Export Citation:
Assignee:
UNIV WASEDA
International Classes:
H01L35/32; H01L35/30; H01L35/34; H02N11/00
Attorney, Agent or Firm:
Patent Attorney Drite International Patent Office